5687WB GE — 2 Pcs
- ✅ Brand: Chelmer
- ✅ Model: 5687WB
- ✅ Plate Type: Black Plate
- ✅ Getter Type: Top Ring Getter
- ✅ Origin: Made in USA
- ✅ Condition: New in Original GVT Box
- ✅ Tested: On Amplitrex AT1000 Tube Tester
About This Tube
The 5687WB GE is a premium dual triode tube, ideal for high-fidelity audio applications and professional amplification. Featuring black plates and a top ring getter, these tubes are known for their excellent linearity, low noise, and reliable performance. Supplied in original GVT boxes and fully tested, they are perfect for audiophiles and collectors seeking high-quality, consistent sound.
Test Results
| Serial No. | Test | Ip mAdc | uMhos |
| 2918001 | T1 | 8.4 | 4100 |
| T2 | 10.4 | 4400 | |
| 2918003 | T1 | 8.8 | 4200 |
| T2 | 10.0 | 4100 |
⚠️ Note: Custom duties and taxes are the responsibility of the buyer in their country.
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